* {
    border: none;
    padding: 0;
    margin: 0;
    text-decoration: none;
    list-style: none;
    outline: none;
}

body {
    font: 16px "Helvetica Neue", Arial, "Hiragino Sans GB", "WenQuanYi Micro Hei", "Microsoft YaHei", sans-serif;
}


.link-a {
    color: #3594ff;
    text-decoration: underline;
}

.link-a:hover {
    color: #3474d9;
}

.btn-a {
    flex: none;
    display: inline-block;
    padding: 8px 30px 10px;
    background: #fff;
    color: #666;
    /* font-weight: bold; */
    border-radius: 8px;
    font-size: 18px;
    box-shadow: 4px 4px 1px 1px #efefef;
}

.btn-a:hover {
    /* background-color: #5a56ad; */
    background-color: #fff; 
}

.clearfix:after {
    content: "";
    display: block;
    clear: both;
}

.font-w {
    font-weight: bold;
}

.co {
    color: #f80;
}

.cr {
    color: #FF2C0B;
}

.activity-page {
    min-width: 1100px;
}

.act-banner {
    height: 600px;
    background: url("../images/banner.png")top center no-repeat;
    background-size: cover;
}

.main-con {
    width: 1100px;
    margin: 0 auto;
}

.act-tab-menu {
    margin-top: 59px;
    font-size: 28px;
    font-weight: bold;
    padding: 0 126px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.act-con .el-textarea,
.act-con .el-upload-list__item {
    font-size: 16px;
}

.act-con .el-form-item__content {
    margin-left: 104px;
}

.act-con .el-textarea__inner {
    resize: none;
    font-family: "Helvetica Neue", Arial, "Hiragino Sans GB", "WenQuanYi Micro Hei", "Microsoft YaHei", sans-serif;
}

.el-button.btn-blue:focus,
.el-button.btn-blue,
.btn-blue:focus,
.btn-blue {
    background-color: #3594ff;
    color: #fff;
    border: 1px solid #3594ff;
    padding: 8px 20px;
    font-size: 16px;
}

.el-button.btn-blue:hover,
.btn-blue:hover {
    background-color: #3474d9;
    border-color: #3474d9;
    color: #fff;
}

/* 共读panel-read */
.menu-item {
    position: relative;
    text-align: center;
    color: rgba(0, 0, 0, .5);
    cursor: pointer;
}


.menu-item.cur {
    color: rgba(0, 0, 0, 1);
}

.menu-item>div {
    margin-bottom: 8px;
}

.menu-item span:first-of-type:after {
    content: "";
    display: inline-block;
    vertical-align: middle;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    margin: 0 2px;
    background-color: rgba(0, 0, 0, .5);
}

.menu-item.cur span:first-of-type:after {
    background-color: rgba(0, 0, 0, 1);
}

.menu-item.cur:before {
    position: absolute;
    left: 0;
    width: 100%;
    bottom: 0;
    content: "";
    width: 100%;
    height: 4px;
    background: #000005;
    border-radius: 4px;

}

.menu-item.cur:after {
    position: absolute;
    left: calc(50% - 8px);
    bottom: -40px;
    content: "";
    width: 18px;
    height: 18px;
    border: 1px solid #000005;
    border-right: none;
    border-bottom: none;
    transform: rotate(45deg);
}

.act-detail {
    padding: 60px 99px;
    border: 1px solid #000005;
    margin-top: 31px;
    background-color: #fff;
}

.act-detail p {
    line-height: 28px;
}

.act-detail .read-tip {
    margin: 30px 0;
}

.apply-block {
    margin-bottom: 60px;
}

.apply-block h3 {
    font-size: 20px;
    margin-bottom: 30px;
    line-height: 1;
}

.apply-block:first-of-type h3 {
    margin-bottom: 40px;
}

.apply-item {
    display: flex;
    align-items: center;
    margin-bottom: 55px;
}

.apply-block:last-of-type,
.apply-item:last-of-type {
    margin-bottom: 0;
}

.apply-item img {
    margin-right: 30px;
}

.apply-item .item-l {
    width: 710px;
}

.apply-item .code-img {
    width: 132px;
    height: 132px;
    margin: 0 0 0 90px;
    object-fit: cover;
}

.apply-item .btn-a {
    margin-left: 76px;
}

/* 共行panel-works */
.panel-works {
    text-align: center;
    margin: 0 -50px;
}

.panel-works .btn-a {
    margin: 42px 0 54px;
}

.works-block h3 {
    display: flex;
    align-items: center;
    margin-bottom: 30px;
}

.works-block .works-t {
    margin: 0 46px;
}

.works-block h3:before,
.works-block h3:after {
    content: "";
    display: block;
    flex: 1;
    height: 1px;
    background-color: #7F7F7F;
}

.works-block h4 {
    font-size: 18px;
    margin-bottom: 8px;
}

.works-block {
    margin-bottom: 36px;
}

.works-block:last-of-type {
    margin-bottom: 0;
}

.works-item {
    margin-bottom: 10px;
}

.works-item p {
    margin-bottom: 4px;
}

.gift-ul {
    display: flex;
    justify-content: center;
    margin-top: 32px;
}

.gift-ul li {
    width: 200px;
    font-weight: bold;
}

.gift-title p {
    line-height: 22px;
}

.gift-ul li img {
    margin: 18px 0;
}

.step-t {
    font-size: 20px;
    font-weight: bold;
    margin-bottom: 28px;
}

.works-upload h3 {
    font-size: 20px;
    margin-bottom: 31px;
}

.works-upload {
    text-align: left;
    line-height: 1;
}

.upload-con .el-textarea__inner {
    height: 97px;
}

.upload-con .el-select {
    width: 100px;
}

.upload-con .el-input__icon,
.upload-con .el-form-item__content,
.upload-con .el-form-item,
.upload-con .el-form-item__label,
.upload-con .el-input__inner {
    line-height: 32px;
    font-size: 16px;
}

.upload-con .el-form-item__label {
    color: #000005;
}

.upload-con .el-input__inner {
    height: 32px;
}

.upload-con .el-upload__tip {
    color: #999;
    margin-left: 20px;
}

.submit-con {
    text-align: center;
    margin-top: 60px;
}

.step-detail {
    margin-bottom: 34px;
}

/* 共习panel-learn */
.panel-learn {
    margin: 0 -70px 0 -10px;
}

.panel-learn li {
    display: flex;
    padding: 32px 0;
    align-items: flex-start;
    justify-content: space-between;
    border-bottom: 1px solid rgba(0, 0, 0, .5);
}

.panel-learn li:first-of-type {
    padding-top: 0;
}

.panel-learn li:last-of-type {
    border-bottom: none;
    padding-bottom: 0;
}

.panel-learn img {
    display: block;
    margin-top: 10px;
}



.panel-learn li .title {
    font-size: 20px;
    font-weight: bold;
    margin-bottom: 20px;
}

.panel-learn li .btn-a {
    padding: 5px 30px 7px;
    margin-top: 30px;
}

/* footer */
.act-footer {
    text-align: center;
    font-size: 12px;
    padding: 50px 0;
    line-height: 22px;
}

@media only screen and (max-width:767px) {
    html {
        font-size: calc(100vw / 37.5);
    }

    body {
        font: 1.4rem #333 "Helvetica Neue", Arial, "Hiragino Sans GB", "WenQuanYi Micro Hei", "Microsoft YaHei", sans-serif;
    }

    input,
    select,
    button,
    .el-checkbox,
    a:hover,
    a:active,
    a:visited,
    a:link,
    a:focus,
    li {
        -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
        -webkit-tap-highlight-color: transparent;
        list-style-type: none;
    }

    .font-light {
        font-weight: 300;
    }

    .btn-a {
        padding: 0.4rem 2rem 0.6rem;
        font-size: 1.4rem;
        border-radius: 0.8rem;
        box-shadow: 0.1rem 0.2rem 0.1rem 0.1rem #efefef;
    }

    .el-button.btn-blue:focus,
    .el-button.btn-blue,
    .btn-blue:focus,
    .btn-blue {
        padding: 0.6rem 1.5rem;
    }

    .activity-page {
        min-width: 100%;
        width: 100%;
    }

    .act-banner {
        height: 33.5rem;
        background: url("../images/banner_m.png")top center no-repeat;
        background-size: cover;
    }

    .act-tab-menu {
        margin-top: 2.6rem;
        padding: 0 3.2rem;
        font-size: 1.4rem;
    }


    .menu-item>div {
        margin-bottom: 0.4rem;
    }

    .menu-item.cur:before {
        height: 0.2rem;
    }

    .menu-item.cur:after {
        left: calc(50% - 0.8rem);
        bottom: -3.4rem;
        width: 1rem;
        height: 1rem;
        border-width: 0.1rem;
    }

    .menu-item span:first-of-type:after {
        width: 0.5rem;
        height: 0.5rem;
    }

    .square-mark {
        display: inline-block;
        width: 0.7rem;
        height: 0.7rem;
        background-color: rgba(254, 102, 78, 0.6);
    }

    .act-detail {
        padding: 3rem 1.6rem;
        margin: 2.9rem 1.6rem 1rem;

    }

    .act-detail p {
        line-height: 2.2rem;
        font-size: 1.4rem;
    }

    /* 共读 */
    .act-detail .read-tip {
        font-size: 1.5rem;
        position: relative;
        margin: 2rem 0;
        text-align: center;
    }

    .act-detail .read-tip:before,
    .act-detail .read-tip:after {
        content: '';
        display: inline-block;
        vertical-align: middle;
        width: 0.2rem;
        height: 1.7rem;
        background-color: #FF684F;
        transform: rotate(30deg);
        border-radius: 0.4rem;
        margin: -0.1rem 1.2rem 0;
    }

    .act-detail .read-tip:before {
        margin-right: 1.5rem;
    }

    .apply-block h3 {
        font-size: 1.5rem;
        position: relative;
        display: flex;
        align-items: center;
        margin-bottom: 2.4rem;
    }

    .apply-block:first-of-type h3 {
        margin-bottom: 2.4rem;
    }

    .apply-block h3:after,
    .apply-block h3:before {
        content: "";
        display: inline-block;
        flex: 1;
        height: 0.1rem;
        background-color: #000;
    }

    .apply-block h3:after {
        margin-left: 0.8rem;
    }

    .apply-block h3:before {
        margin-right: 0.8rem;
    }

    .apply-item {
        flex-direction: column;
        margin-bottom: 3.5rem;
    }

    .apply-item .item-t {
        display: flex;
        align-items: flex-start;
    }

    .apply-item img {
        display: block;
        width: 4.1rem;
        margin-right: 1rem;
        margin-top: 1rem;
    }

    .apply-item .btn-a {
        margin: 2.4rem 0 0 0;
    }

    .apply-block {
        margin-bottom: 3rem;
    }

    .apply-item .item-l {
        width: auto;
        display: flex;
    }

    .apply-item p {
        width: 100%;
    }

    .item-l p {
        flex: 1;
    }

    .apply-item .code-img {
        width: 6.4rem;
        height: 6.4rem;
        object-fit: contain;
        margin: 0;
    }

    .apply-item .font-light {
        margin: 1.4rem 0 4rem;
    }

    .act-footer {
        padding: 1rem;
    }

    /* 共行 */
    .panel-works {
        margin: 0;
    }

    .works-tip {
        text-align: justify;
    }

    .panel-works .btn-a {
        margin: 3.2rem 0;
    }

    .works-block {
        margin-bottom: 2.6rem;
    }

    .works-block .works-t {
        margin: 0 2rem;
    }

    .works-block h3 {
        font-size: 1.5rem;
        margin-bottom: 2rem;
    }

    .works-block h4 {
        font-size: 1.4rem;
    }

    .works-item {
        margin-bottom: 2rem;
    }

    .works-block:last-of-type p {
        text-align: left;
    }

    .works-block:last-of-type .gift-title {
        margin-top: 0.6rem;
    }

    .works-block:last-of-type .gift-title p {
        text-align: center;
        line-height: 1.4rem;
        margin-bottom: 0.4rem;

    }

    .gift-ul {
        margin-top: 2rem;
        flex-flow: row wrap;
    }

    .gift-ul li {
        position: relative;
        width: 50%;
        font-size: 1.4rem;
        font-weight: normal;
        box-sizing: border-box;
        padding: 2rem 0 1rem;
    }

    .gift-ul li:nth-of-type(2n+1):after {
        content: "";
        display: inline-block;
        position: absolute;
        right: 0;
        width: 1px;
        background: rgba(255, 44, 11, .7);

    }

    .gift-ul li:first-of-type:after {
        bottom: 0;
        top: 6.2rem;
    }

    .gift-ul li:nth-of-type(3):after {
        bottom: 6.2rem;
        top: 0;
    }

    .gift-ul li:nth-of-type(-n+2):before {
        content: "";
        display: inline-block;
        position: absolute;
        bottom: 0;
        height: 1px;
        background: rgba(255, 44, 11, .7);

    }

    .gift-ul li:first-of-type:before {
        left: 2.2rem;
        right: 0;
    }

    .gift-ul li:nth-of-type(2):before {
        right: 2.2rem;
        left: 0;
    }


    .gift-ul li img {
        margin: 1.4rem 0 0;
        width: 9.7rem;
        height: 13.1rem;
        object-fit: cover;
    }

    .works-upload h3 {
        display: flex;
        align-items: center;
        font-size: 1.5rem;
    }

    .works-upload h3:before,
    .works-upload h3:after {
        content: "";
        display: block;
        flex: 1;
        height: 1px;
        background-color: #7F7F7F;
    }

    .works-upload h3:before {
        margin-right: 2rem;
    }

    .works-upload h3:after {
        margin-left: 2rem;
    }

    .upload-con .el-input__icon,
    .upload-con .el-form-item__content,
    .upload-con .el-form-item,
    .upload-con .el-form-item__label,
    .upload-con .el-input__inner {
        line-height: 3rem;
    }

    .works-upload .step-t {
        font-size: 1.4rem;
        margin-bottom: 1.6rem;
    }

    .upload-con .el-form-item__label {
        font-size: 1.4rem;
        display: block;
        padding-right: 0;
    }

    .act-con .el-form-item__content {
        margin-left: 0;
    }

    .upload-con .el-input__inner {
        font-size: 1.4rem;
        line-height: 3rem;
        height: 3rem;
    }

    .upload-con .el-textarea__inner {
        height: 20rem;
        font-size: 1.4rem;
    }

    .works-upload .el-form-item {
        margin-bottom: 1rem;
    }

    .el-select-dropdown__item {
        font-size: 1.4rem;
    }

    .upload-con .el-upload__tip {
        margin: 0.8rem 0 0 0;
        line-height: 1.8rem;
        font-size: 1.2rem;
    }

    .works-upload .el-upload-list__item.is-success .el-upload-list__item-status-label,
    .works-upload .el-icon-close-tip,
    .works-upload .el-upload-list__item-status-label {
        display: none !important;
    }

    .works-upload .el-upload-list__item .el-icon-close {
        display: block;
    }

    .works-upload .el-upload-list__item-name {
        font-size: 1.4rem;
    }

    .el-message-box {
        width: 30rem;
    }

    /* 共习 */
    .panel-learn li {
        flex-direction: column;
        padding: 3rem 0;
        text-align: center;
        justify-content: center;
        align-items: center;
    }

    .panel-learn {
        margin: 0;
    }

    .panel-learn li .title {
        font-size: 1.5rem;
        margin: 1.2rem 0 0.8rem;
    }

    .panel-learn img {
        width: 24.2rem;
        height: 6.2rem;
        margin: 1.2rem auto 0;
        object-fit: contain;
    }

    .panel-learn li .btn-a {
        font-size: 1.5rem;
        padding: 0.5rem 1.5rem 0.7rem;
        margin: 0;
    }

    .panel-learn li:last-of-type p:last-of-type {
        text-align: justify;
    }

    .panel-learn li .btn-a-box {
        position: relative;
        margin-top: 2rem;
    }

    .btn-a-box .btn-a:before,
    .btn-a-box:before,
    .arrow-mark.mark-l,
    .btn-a-box .btn-a:after,
    .btn-a-box:after,
    .arrow-mark.mark-r {
        display: inline-block;
        width: 1.6rem;
        height: 1.6rem;
        border-right: 0.1rem solid rgba(254, 102, 78, 0.6);
        border-top: 0.1rem solid rgba(254, 102, 78, 0.6);
        vertical-align: middle;
        box-sizing: border-box;
        transform: rotate(45deg);

    }

    .btn-a-box .btn-a:after,
    .btn-a-box:after,
    .arrow-mark.mark-r {
        transform: rotate(225deg);
    }

    .btn-a-box .btn-a:before,
    .btn-a-box:before,
    .btn-a-box .btn-a:after,
    .btn-a-box:after {
        content: "";
        position: absolute;
        top: 0.8rem;

    }

    .arrow-mark {
        position: absolute;
        top: 0.8rem;

    }

    .arrow-mark.mark-l {
        left: 3.6rem;
    }

    .arrow-mark.mark-r {
        right: 3.6rem;
    }

    .btn-a-box:before {
        left: 2rem;
    }

    .btn-a:before {
        left: 2.8rem;
    }

    .btn-a-box:after {
        right: 2rem;
    }

    .btn-a:after {
        right: 2.8rem;
    }
}

/* 气泡提示 */
.tip-color {
    position: fixed;
    top: 35vh;
    left: 50%;
    transform: translatex(-50%);
    /* margin-left:-93px; */
    z-index: 101;
    min-width: 189px;
    min-height: 51px;
    max-width: 400px;
    padding: 15px 10px;
    /* line-height:51px; */
    text-align: center;
    border-radius: 6px;
    box-sizing: border-box;
    z-index: 102;
  }
  
  .tip-warn {
    color: #f97933;
    background: #fff8ed;
    border: 1px solid #ffdcc9;
    box-shadow: 0 0 7px rgba(255, 192, 136, .32)
  }
  
  .tip-success {
    color: #1fa33e;
    background: #e3fde4;
    border: 1px solid #c6e8c8;
    box-shadow: 0 0 7px rgba(119, 183, 104, .32)
  }
  
  .tip-error {
    color: #ef6161;
    background: #ffe4e4;
    border: 1px solid #f5d0d0;
    box-shadow: 0 0 7px rgba(250, 158, 158, .32)
  }